Confinement of Fermions in Tachyon Matter at Finite Temperature
We study a phenomenological model that mimics the characteristics of QCD theory at finite temperature. The model involves fermions coupled with a modified Abelian gauge field in a tachyon matter. It reproduces some important QCD features such as confinement, deconfinement, chiral symmetry, and quark...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2021/6645678 |
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| author | Adamu Issifu Julio C. M. Rocha Francisco A. Brito |
| author_facet | Adamu Issifu Julio C. M. Rocha Francisco A. Brito |
| author_sort | Adamu Issifu |
| collection | DOAJ |
| description | We study a phenomenological model that mimics the characteristics of QCD theory at finite temperature. The model involves fermions coupled with a modified Abelian gauge field in a tachyon matter. It reproduces some important QCD features such as confinement, deconfinement, chiral symmetry, and quark-gluon-plasma (QGP) phase transitions. The study may shed light on both light and heavy quark potentials and their string tensions. Flux tube and Cornell potentials are developed depending on the regime under consideration. Other confining properties such as scalar glueball mass, gluon mass, glueball-meson mixing states, and gluon and chiral condensates are exploited as well. The study is focused on two possible regimes, the ultraviolet (UV) and the infrared (IR) regimes. |
| format | Article |
| id | doaj-art-223062b7efcd4c1682ff656c48b4b1f4 |
| institution | OA Journals |
| issn | 1687-7357 1687-7365 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in High Energy Physics |
| spelling | doaj-art-223062b7efcd4c1682ff656c48b4b1f42025-08-20T02:04:06ZengWileyAdvances in High Energy Physics1687-73571687-73652021-01-01202110.1155/2021/66456786645678Confinement of Fermions in Tachyon Matter at Finite TemperatureAdamu Issifu0Julio C. M. Rocha1Francisco A. Brito2Departamento de Física, Universidade Federal da Paraíba, Caixa Postal 5008, 58051-970 João Pessoa, Paraíba, BrazilDepartamento de Física, Universidade Federal da Paraíba, Caixa Postal 5008, 58051-970 João Pessoa, Paraíba, BrazilDepartamento de Física, Universidade Federal da Paraíba, Caixa Postal 5008, 58051-970 João Pessoa, Paraíba, BrazilWe study a phenomenological model that mimics the characteristics of QCD theory at finite temperature. The model involves fermions coupled with a modified Abelian gauge field in a tachyon matter. It reproduces some important QCD features such as confinement, deconfinement, chiral symmetry, and quark-gluon-plasma (QGP) phase transitions. The study may shed light on both light and heavy quark potentials and their string tensions. Flux tube and Cornell potentials are developed depending on the regime under consideration. Other confining properties such as scalar glueball mass, gluon mass, glueball-meson mixing states, and gluon and chiral condensates are exploited as well. The study is focused on two possible regimes, the ultraviolet (UV) and the infrared (IR) regimes.http://dx.doi.org/10.1155/2021/6645678 |
| spellingShingle | Adamu Issifu Julio C. M. Rocha Francisco A. Brito Confinement of Fermions in Tachyon Matter at Finite Temperature Advances in High Energy Physics |
| title | Confinement of Fermions in Tachyon Matter at Finite Temperature |
| title_full | Confinement of Fermions in Tachyon Matter at Finite Temperature |
| title_fullStr | Confinement of Fermions in Tachyon Matter at Finite Temperature |
| title_full_unstemmed | Confinement of Fermions in Tachyon Matter at Finite Temperature |
| title_short | Confinement of Fermions in Tachyon Matter at Finite Temperature |
| title_sort | confinement of fermions in tachyon matter at finite temperature |
| url | http://dx.doi.org/10.1155/2021/6645678 |
| work_keys_str_mv | AT adamuissifu confinementoffermionsintachyonmatteratfinitetemperature AT juliocmrocha confinementoffermionsintachyonmatteratfinitetemperature AT franciscoabrito confinementoffermionsintachyonmatteratfinitetemperature |